Vacuum contact pad



FIG. 1 is a top plan view of a vacuum contact pad showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is an enlarged cross sectional view taken along line 7-7 in FIG. 1.

The broken line showing of the environment forms no part of the claimed design. 

CLAIM The ornamental design for a vacuum contact pad, as shown and described. 